The pro Gorilla Sports multi-grip pull-up bar is ideal for strengthening muscles, particularly the back. With a tight grip, it's the arms that get the most use. This wall-mounted pull-up bar is attached to the wall using brackets. Installation requires drilling the wall and fitting brackets, for added strength and to support a maximum load of 150 kg. This bar is designed for intensive use. The wall to which it will be fixed should preferably be made of concrete for greater strength. This bar is therefore ideal for people who will be using it more intensively, or for whom the door pull-up bar would be too fragile. Key features:Dimensions : W 122 x D 51 x H 34 cm. Diameter: 30 mm. Maximum load: 150 kg. Color: black. 2. 5. 0. 02. 5. 0. 0